Observation of sublimation of ice using terahertz spectroscopy [PDF]
Royal Society Open Science, 2020 Although many studies have investigated the phase change of water, few have focused on the sublimation of ice. This study revealed that ice sublimation can be observed using terahertz (THz) spectroscopy.
Keisuke Matsumura +2 more
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Spectral Characteristics of Dissolved Organic Matter and Their Associations with Heavy Metal Distribution in Multi-Media of a Typical Frozen Eutrophic Lake [PDF]
ToxicsIn cold arid regions, the relationships between dissolved organic matter (DOM) characteristics and heavy metal distributions across ice, water, and sediment interfaces remain insufficiently resolved.
Zhijian Lv +8 more
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Discovery of a low-density filled-ice phase in nitrogen hydrate at high pressure [PDF]
Communications ChemistryNitrogen, Earth’s most abundant atmospheric component, in the presence of water, is known to form clathrate hydrates, that are relevant to model the evolution of water-rich planets and satellites.
Selene Berni +9 more
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The Investigation of Spin-Crossover Systems by Raman Spectroscopy: A Review
Magnetochemistry, 2022 Spin-crossover (SCO) is a well-documented phenomenon, being intensely investigated by a respectable number of researchers during the last decades. The conventional method for the investigation of SCO properties is by performing magnetic susceptibility ...
Zoi G. Lada
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Monitoring the temperature-dependent elastic and anelastic properties in isotropic polycrystalline ice using resonant ultrasound spectroscopy [PDF]
The Cryosphere, 2016 The elastic and anelastic properties of ice are of interest in the study of the dynamics of sea ice, glaciers, and ice sheets. Resonant ultrasound spectroscopy allows quantitative estimates of these properties and aids calibration of active and passive ...
M. J. Vaughan +3 more
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Journal of Glaciology, 2022 Tiny samples of ancient atmosphere in air bubbles within ice cores contain argon (Ar), which can be used to reconstruct past temperature changes. At a sufficient depth, the air bubbles are compressed by the overburden pressure under low temperature and ...
Tsutomu Uchida +7 more
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Detection of Microbes in Ice Using Microfabricated Impedance Spectroscopy Sensors
ECS Sensors Plus, 2023 During the growth of a polycrystalline ice lattice, microorganisms partition into veins, forming an ice vein network highly concentrated in salts and microbial cells.
Lauren B. Kaiser-Jackson +5 more
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Nature Communications, 2021 Ice-nucleating proteins promote ice formation at high sub-zero temperatures, but the mechanism is still unclear. The authors investigate a model ice-nucleating protein at the air-water interface using vibrational sum frequency generation spectroscopy and
Steven J. Roeters +12 more
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A 120,000-year long climate record from a NW-Greenland deep ice core at ultra-high resolution
Scientific Data, 2021 Measurement(s) isotope analysis • water ice core Technology Type(s) cavity ring-down spectroscopy Factor Type(s) δ18O • δD Sample Characteristic - Location Greenland Ice Sheet Machine-accessible metadata file describing the reported data: https://doi.org/
Vasileios Gkinis +28 more
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Inclusions in ice layers formed by melting and refreezing processes in a Greenland ice core
Journal of Glaciology, 2023 In recent decades, surface melting on the inland Greenland ice sheet has increased, leading to significant meltwater-refreezing in the snow and firn.
Kaoru Kawakami +4 more
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